Figure 1.

Representation of isolated cells. (A) Cumulus enclosed oocyte at the preantral stage. (B) Cumulus free oocyte at the preantral stage. (C) Metaphase II cumulus enclosed oocyte. (D) Metaphase II cumulus free oocyte.

Emery et al. BMC Developmental Biology 2001 1:14   doi:10.1186/1471-213X-1-14
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